How long till you think i should harvest!

Simple question! in your semi professional opinions given the pictures im presenting, im wondering how long you think i should wait to harvest. Its currently day 40 flower and strain is critical mass. Thanks for your answers in advance!

atleast three more weeks if not four get a scope to look at ur trichomes if u really want to know when ur plants are ready to harvest if u look at ur trichs with a scope dont cut a leaf and look at those trichs u need to look at a piece of bud to determine if ur plant is done

thats what i was thinking like a month.........................

Hummm i should probably wait till the lights are out to look at the bud... i think the HPS lighting might give false readings given the spectrum and reflection off the trichomes.. But yeah ill wait as long as necessary, this is my first grow, and naturally you start getting nervous when it comes close to harvest. So far ive been really impressed with the strain, its very crystally already and super sticky, and the smell is a very citrus like smell. Anyway, yeah the buds are massive, a few are as big as my arm already. So heavy i had to tie them to the ceiling so they wouldnt break.

Roughly 4 weeks minimum IMO... Nice looking ladies

gonna be big fat buds....................cant grow those w christmas lights...................

yes...4ish weeks left

yeah thanks for the advice, naturally the closer it gets to the end, the more i worry about doing things right, i really want to produce a decent smoke.

i'd start flushing in two weeks

Yeah definitely thinking about that.... then give it a couple weeks to be nice and flushed out for a nice smooth smoke.